New BoldwinRapid Adapter

src/main/java/org/prebid/server/bidder/boldwinrapid/BoldwinRapidBidder.java

@@ -0,0 +1,140 @@
+package org.prebid.server.bidder.boldwinrapid;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.iab.openrtb.request.BidRequest;
+import com.iab.openrtb.request.Device;
+import com.iab.openrtb.request.Imp;
+import com.iab.openrtb.response.Bid;
+import com.iab.openrtb.response.BidResponse;
+import com.iab.openrtb.response.SeatBid;
+import io.vertx.core.MultiMap;
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.prebid.server.bidder.Bidder;
+import org.prebid.server.bidder.model.BidderBid;
+import org.prebid.server.bidder.model.BidderCall;
+import org.prebid.server.bidder.model.BidderError;
+import org.prebid.server.bidder.model.HttpRequest;
+import org.prebid.server.bidder.model.Result;
+import org.prebid.server.exception.PreBidException;
+import org.prebid.server.json.DecodeException;
+import org.prebid.server.json.JacksonMapper;
+import org.prebid.server.proto.openrtb.ext.ExtPrebid;
+import org.prebid.server.proto.openrtb.ext.request.boldwinrapid.ExtImpBoldwinRapid;
+import org.prebid.server.proto.openrtb.ext.response.BidType;
+import org.prebid.server.util.BidderUtil;
+import org.prebid.server.util.HttpUtil;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
+public class BoldwinRapidBidder implements Bidder<BidRequest> {
+
+    private static final TypeReference<ExtPrebid<?, ExtImpBoldwinRapid>> BOLDWIN_EXT_TYPE_REFERENCE =
+            new TypeReference<>() {
+            };
+    private static final String PUBLISHER_ID_MACRO = "{{PublisherID}}";
+    private static final String PLACEMENT_ID_MACRO = "{{PlacementID}}";
+    private static final String HOST_HEADER_VALUE = "rtb.beardfleet.com";
+
+    private final String endpointUrl;
+    private final JacksonMapper mapper;
+
+    public BoldwinRapidBidder(String endpointUrl, JacksonMapper mapper) {
+        this.endpointUrl = HttpUtil.validateUrl(Objects.requireNonNull(endpointUrl));
+        this.mapper = Objects.requireNonNull(mapper);
+    }
+
+    @Override
+    public Result<List<HttpRequest<BidRequest>>> makeHttpRequests(BidRequest request) {
+        final List<HttpRequest<BidRequest>> httpRequests = new ArrayList<>();
+        final List<BidderError> errors = new ArrayList<>();
+        final MultiMap headers = makeHeaders(request.getDevice());
+
+        for (Imp imp : request.getImp()) {
+            try {
+                final ExtImpBoldwinRapid extImp = parseImpExt(imp);
+                final String resolvedEndpoint = resolveEndpoint(extImp);
+                final BidRequest outgoingRequest = request.toBuilder()
+                        .imp(Collections.singletonList(imp))
+                        .build();
+
+                httpRequests.add(BidderUtil.defaultRequest(outgoingRequest, headers, resolvedEndpoint, mapper));
+            } catch (PreBidException e) {
+                errors.add(BidderError.badInput(e.getMessage()));
+            }
+        }
+
+        return Result.of(httpRequests, errors);
+    }
+
+    private ExtImpBoldwinRapid parseImpExt(Imp imp) {
+        try {
+            return mapper.mapper().convertValue(imp.getExt(), BOLDWIN_EXT_TYPE_REFERENCE).getBidder();
+        } catch (IllegalArgumentException e) {
+            throw new PreBidException("Error parsing imp.ext: " + e.getMessage());
+        }
+    }
+
+    private String resolveEndpoint(ExtImpBoldwinRapid extImp) {
+        return endpointUrl
+                .replace(PUBLISHER_ID_MACRO, HttpUtil.encodeUrl(StringUtils.defaultString(extImp.getPid())))
+                .replace(PLACEMENT_ID_MACRO, HttpUtil.encodeUrl(StringUtils.defaultString(extImp.getTid())));
+    }
+
+    private static MultiMap makeHeaders(Device device) {
+        final MultiMap headers = HttpUtil.headers()
+                .set(HttpUtil.X_OPENRTB_VERSION_HEADER, "2.5")
+                .set("Host", HOST_HEADER_VALUE);
+
+        if (device != null) {
+            HttpUtil.addHeaderIfValueIsNotEmpty(headers, HttpUtil.USER_AGENT_HEADER, device.getUa());
+            HttpUtil.addHeaderIfValueIsNotEmpty(headers, HttpUtil.X_FORWARDED_FOR_HEADER, device.getIp());
+            HttpUtil.addHeaderIfValueIsNotEmpty(headers, HttpUtil.X_FORWARDED_FOR_HEADER, device.getIpv6());
+            HttpUtil.addHeaderIfValueIsNotEmpty(headers, "IP", device.getIp());
+        }
+
+        return headers;
+    }
+
+    @Override
+    public Result<List<BidderBid>> makeBids(BidderCall<BidRequest> httpCall, BidRequest bidRequest) {
+        try {
+            final BidResponse bidResponse = mapper.decodeValue(httpCall.getResponse().getBody(), BidResponse.class);
+            return Result.withValues(extractBids(bidResponse));
+        } catch (DecodeException | PreBidException e) {
+            return Result.withError(BidderError.badServerResponse(e.getMessage()));
+        }
+    }
+
+    private static List<BidderBid> extractBids(BidResponse bidResponse) {
+        if (bidResponse == null || CollectionUtils.isEmpty(bidResponse.getSeatbid())) {
+            return Collections.emptyList();
+        }
+        return bidsFromResponse(bidResponse);
+    }
+
+    private static List<BidderBid> bidsFromResponse(BidResponse bidResponse) {
+        return bidResponse.getSeatbid().stream()
+                .filter(Objects::nonNull)
+                .map(SeatBid::getBid)
+                .filter(Objects::nonNull)
+                .flatMap(Collection::stream)
+                .filter(Objects::nonNull)
+                .map(bid -> BidderBid.of(bid, getBidType(bid), bidResponse.getCur()))
+                .toList();
+    }
+
+    private static BidType getBidType(Bid bid) {
+        return switch (bid.getMtype()) {
+            case 1 -> BidType.banner;
+            case 2 -> BidType.video;
+            case 4 -> BidType.xNative;
+            case null, default -> throw new PreBidException(
+                    "Unable to fetch mediaType in multi-format: " + bid.getImpid());
+        };
+    }
+}

src/main/java/org/prebid/server/proto/openrtb/ext/request/boldwinrapid/ExtImpBoldwinRapid.java

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+package org.prebid.server.proto.openrtb.ext.request.boldwinrapid;
+
+import lombok.Value;
+
+@Value(staticConstructor = "of")
+public class ExtImpBoldwinRapid {
+
+    String pid;
+
+    String tid;
+}

src/main/java/org/prebid/server/spring/config/bidder/BoldwinRapidConfiguration.java

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+package org.prebid.server.spring.config.bidder;
+
+import org.prebid.server.bidder.BidderDeps;
+import org.prebid.server.bidder.boldwinrapid.BoldwinRapidBidder;
+import org.prebid.server.json.JacksonMapper;
+import org.prebid.server.spring.config.bidder.model.BidderConfigurationProperties;
+import org.prebid.server.spring.config.bidder.util.BidderDepsAssembler;
+import org.prebid.server.spring.config.bidder.util.UsersyncerCreator;
+import org.prebid.server.spring.env.YamlPropertySourceFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+
+import jakarta.validation.constraints.NotBlank;
+
+@Configuration
+@PropertySource(value = "classpath:/bidder-config/boldwinrapid.yaml", factory = YamlPropertySourceFactory.class)
+public class BoldwinRapidConfiguration {
+
+    private static final String BIDDER_NAME = "boldwin_rapid";
+
+    @Bean("boldwinRapidConfigurationProperties")
+    @ConfigurationProperties("adapters.boldwinrapid")
+    BidderConfigurationProperties configurationProperties() {
+        return new BidderConfigurationProperties();
+    }
+
+    @Bean
+    BidderDeps boldwinrapidBidderDeps(BidderConfigurationProperties boldwinRapidConfigurationProperties,
+                                      @NotBlank @Value("${external-url}") String externalUrl,
+                                      JacksonMapper mapper) {
+
+        return BidderDepsAssembler.forBidder(BIDDER_NAME)
+                .withConfig(boldwinRapidConfigurationProperties)
+                .usersyncerCreator(UsersyncerCreator.create(externalUrl))
+                .bidderCreator(config -> new BoldwinRapidBidder(config.getEndpoint(), mapper))
+                .assemble();
+    }
+}

src/main/resources/bidder-config/boldwinrapid.yaml

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+adapters:
+  boldwin_rapid:
+    endpoint: https://rtb.beardfleet.com/auction/bid?pid={{PublisherID}}&tid={{PlacementID}}
+    meta-info:
+      maintainer-email: info@bold-win.com
+      app-media-types:
+        - banner
+        - video
+        - native
+      supported-vendors:
+      vendor-id: 0

src/main/resources/static/bidder-params/boldwin_rapid.json

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+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "title": "Boldwin-Rapid Adapter Params",
+  "description": "A schema which validates params accepted by the Boldwin-rapid adapter",
+  "type": "object",
+  "properties": {
+    "pid": {
+      "type": "string",
+      "minLength": 1,
+      "description": "Publisher ID"
+    },
+    "tid": {
+      "type": "string",
+      "minLength": 1,
+      "description": "Placement ID"
+    }
+  },
+  "required": [
+    "pid",
+    "tid"
+  ]
+}